PNG ICO ICNS MORE
Computer & hardware
Smooth
Crystal Project
list, Box, toggle
WhiteSmoke
16x16
Desktop apps
Farm-fresh
combo, Box
32x32
Social media
YOOicons Social Bookmarks
Social, White, Box
512x512
Photography & graphic design
Transformers
plus, Box, Add
128x128
UI
User Interface Icons
Dialog, Box
80x80
Network & communications
Oxygen
Box